We look at the division of 15746 by 30 
The aim is to understand the frequency of 30 in 15746.

Moving on to step 1:
30 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 30

Step 2:
30 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 30

On to step 3:
30 goes into 157 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 150 from 157, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 30

Let's proceed to step 4:
When dividing 74 by 30, we get 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
If we subtract 60 from 74, we get 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 30

On to step 5:
If we divide 146 by 30, we get 4 and a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 524.0
Deduct 120 from 146 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 6:
30 can be fit into 260 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 524.8
If we subtract 240 from 260, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
200 divided by 30 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 524.86
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 30, we get 6 and a remainder of 20.
The next digit of our result is 6. 
Result so far: 524.866
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 524.866 with a balance of 0.002.